Merge pull request #36 from pbk20191/develop

MapTask: fix temporal race condition and propagate cancellation

Merge pull request #35 from pbk20191/develop

refactor CoreData extension, refactor testcase for RunLoop, CoreData

Merge pull request #34 from pbk20191/develop

v0.3.1

Merge pull request #33 from pbk20191/develop

reimplement mapTask family, strict concurrency for swift 6

Merge pull request #29 from pbk20191/develop

fix jobSequence to compile under swift 5.9

Merge pull request #28 from pbk20191/develop

Fix availability check on withDiscardingTaskGroup

Merge pull request #27 from pbk20191/develop

prepare for xcode 15 and swift 5.9

Merge pull request #26 from pbk20191/develop

implement custom Encoder/Decoder for Json/PlistWrapper

Merge pull request #25 from pbk20191/develop

fix NSPersistentStore crash with mutiple NSPersistentStoreDescription

remove CodablePrimitives